/*
 * Copyright 2014 Mikhail Titov.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.raven;

import javax.script.Bindings;
import javax.script.SimpleBindings;
import org.raven.tree.impl.BaseNode;

/**
 *
 * @author Mikhail Titov
 */
public class BindingSourceNode extends BaseNode {
    private final Bindings bindings = new SimpleBindings();
    
    public void addBinding(String name, Object value) {
        bindings.put(name, value);
    }
    
    public void resetBindings() {
        bindings.clear();
    }

    @Override
    public void formExpressionBindings(Bindings bindings) {
        super.formExpressionBindings(bindings);
        bindings.putAll(this.bindings);
    }
}
